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Zenith - Advances in Space Exploration reveals these latest developments and the implications they hold for all of us.

The night sky is a time machine. The further we look out into the universe the further back in time we reach. What we see in the night sky is only a small percentage of the contents of the Universe, most is dark matter and dark energy we know it exists; however its nature eludes us for the moment.

One hundred kilometres above the Earth's surface lies an invisible frontier: the edge of space. This is the Karman Line, the boundary between our planet's atmosphere and what lies beyond. What does it take to cross that line?

Launching payloads into space is a very difficult task, historically rocket launches are the proverbial "swords into ploughshares" Missiles designed to carry atomic warheads now send satellites and probes into the solar system. Ironically it's one of the few exploits Mankind undertakes that doesn't occur in nature.

Take a trip to the Jersey Shore and learn how one of its famous boardwalks helped to inspire the iconic board game of MONOPOLY. And how did a donkey and an elephant become associated with politics? Plus, what's the difference between TOP GRAIN LEATHER and FULL GRAIN LEATHER?

If you have ever gone to a hockey game, or gone ice-skating, there is ONE revolutionary machine that helps keep the fun and action going! And that's all thanks to the ZAMBONI® ICE RESURFACING MACHINE. You'll learn how and why it was invented! And ever notice some pistachio nuts are RED in color? We'll throw up the RED FLAG and explain why the color is simply a COVER UP!

If you ever go camping there is one thing you do not want to leave home without, the SWISS ARMY KNIFE! We'll explain how it evolved into the most famous knife in the world and how the company's name got "CUT" together! And where did the term CUP OF JOE come from as well as the word JAVA? And we all love a juicy HAMBURGER, so where did these chopped meat patties come from?

Learn the secrets behind THERMOS' amazing technology! And they were the sweet candy pellets we loved as a kid, but did you know that PEZ was created to help people stop smoking? And find out how a steamboat inspired SAMUEL LANGHORNE CLEMENS to change his name to MARK TWAIN!

Investigators visit the Patapsco Female Institute and discover evidence of voodoo.

Derek Acorah's The Past Hunters travel to Knutsford and investigate a former Crown Court. Multiple people have been sentenced to death and life in prison, but will the team encounter any of its former inmates tonight?

Derek Acorah's The Past Hunters travel to Stockport and investigate an abandoned Mil, Weir Mill, said to the most haunted Mill in the UK. Demonic figures haunt anyone that enters. Will the team survive the night with the spirits?

Presented by Peadar King, this series illustrates the human consequences of global economic inequalities and human rights violations, by focusing on how people encounter these issues on a daily basis.

Presented by Peadar King, this series illustrates the human consequences of global economic inequalities and human rights violations, by focusing on how people encounter these issues on a daily basis.

In this episode we explore Las Vegas' lesser known past. We visit the National Atomic Testing museum to learn about how the desert outside of Vegas was used for testing America's secret nuclear weapons. We also visit the Mormon Fort, the first permanent non-native settlement in the area, as well as the Neon Museum.

It's island living in the Keys on this episode of TTH. We learn about the islands treasure hunting history at the Mel Fisher Museum. Then we'll explore Fort Jefferson, an isolated fort in the Gulf of Mexico that defended the islands. American literature enthusiasts will enjoy a look at Ernest Hemingway's Key West home, where some of his most famous works were penned.

A snapshot of Seasons, how they work together and keep the globe in balance. Droughts are explored in terms of how we can predict them, proof our lives from them and collect data because of them. Hurricanes are explained, their power revealed and the measures that are used to help us survive their impact. Thunderstorms have a few stages of development that roll out in a particular order.

Federica the turtle has arrived from Italy after a run in with a container ship. Loro Parque's offered to be her 'forever home', but how will she go sharing her new digs with others? You've heard of a fish out of water - try a turtle! Esmeralda the iguana has a lumpy belly and Jorge the vet is worried. He's hoping it's a bounty of eggs but knows he shouldn't count his iguanas before they hatch. It

Rafa, the 'Birdman of Loro Parque', proudly leads the Foundation's ornithological work, surrounded daily by parrots, puffins, and penguins. Meanwhile, Inaki faces a challenge: training Sue-Anne the anteater. Armed with vanilla yoghurt and patience, he's hoping charm wins over stubbornness. Will she cooperate or snub his efforts?

Sarah travels to one of the top 10 dive destinations in Australia (Julian Rocks, Byron Bay, NSW) to dive with three species of Wobbegong Sharks within the Cape Byron Marine Park. She also conducts a street poll with members of the public to find out what they think about sharks.

Gasp at animal power, gawp at childhood innocence, this is the true story of children who live as friends with wild animals.

Gasp at animal power, gawp at childhood innocence, this is the true story of children who live as friends with wild animals.

In this episode Wanaka based Chef Angelo Georgalli is on the South Island of New Zealand diving for fresh crayfish in the waters south of Jackson Bay. Using his rustic portable kitchen, he prepares oven baked crayfish sandwiches with chilli butter, a white bean and potato topped crayfish and asparagus pie and a slow roasted crayfish with fresh watermelon and mango salad.

In this episode Wanaka based Chef Angelo Georgalli is on the North Island of New Zealand spearfishing for kingfish just off the Matakana Coast. Using his rustic portable kitchen, he prepares a tangy ceviche salad with chilli, lime and coconut milk, morrocan spiced BBQ skewers and chunky Greek marinated steaks with an Italian polenta.

A world-class group of skiers explore epic backcountry terrain around Bralorne, B.C., areas accessible only by snowmobiles, with Canadian sled super-heroes as their guides.

A group of international explorers for an adventure of Kayaking. A combination of canyoneering and kayaking.

The name alone conjures up mysterious and exotic images. The architecture and backstory to this once powerful independent kingdom, is both amazing and horrifying. Outside the city, Zanzibar earns its "Spice Island" nickname due to the huge plantations that grow everything to make your cooking flavorful. Journeys final stop is to visit the highly endangered Red Colobus monkeys. Learn why these huma

All the essentials for going on, and having a successful safari are covered before our host gets a very special challenge—to find at least half of the "Big Twelve" on one safari drive. Four hours and six (6) very special animals—can he do it using his own rules for a successful safari?

Caves have held a special place in human development. The Hindu, Buddhist and Jain caves in these two UNESCO sites contain some of the most beautiful carvings and paintings found in Asia. This episode explores the history and relationship between these religions.

There is no city in India that is more British than Calcutta. The former capital of British India, Calcutta has gardens, buildings and museums to prove it. Throw away any ideas you have of this giant city and discover the treasures it holds.

Two of the greatest ancient monuments in the world are in South India—Hampi and Konark. These two wonders of the world were lost to the west, but now are at the top of many bucket lists. Join Bill as he takes the veil off these two incredible achievements of man.

The undiscovered island of untouched beaches -the Balearic Island of Menorca.

Jonathan travels to Iceland to investigate a giant crack in the ground filled with frigid runoff from melting glaciers. It's rumored to be the clearest water in the world. But to find out, Jonathan has to brave some very cold water. Next, he heads down to sunny Florida, not to dive a coral reef or a spectacular shipwreck, but to dive in shallow, murky water under a busy bridge. This secret spot is

Coral Sea Dreaming enters into the very heart of life - and death - on a coral reef. It is a story that spans 500 million years and stars some of the most exotic and wonderous marine creatures on earth. Coral is the planet's greatest natu- ral architect, and coral reefs boast the highest biodiversity of any ecosystem.

Andalusia, the Spanish territory has a confluence of cultures which is represented in its architecture! Visigothic, Roman, Byzantine and Arab - the structures in the region display all these influences. Between 8th & 15th century, several dynasties from Arab to Berber conquered Andalusia impacting the way of life of people. The film tells this story through beautiful edifices of Andalusia.

Famous Hungarian alternative musician Livius Varga has some problems with time. Fed up with the crazy rhythm of Hungary's capital city, he decides to move underground. As a psychologist by profession he's eager to know what happens to his sense of time after spending a few days in total darkness. He also hopes that his expedition to the secret time capsules of Budapest helps him to understand the

Narrated by Iain Glen, this film focuses on the fragile existence of the Scottish Wildcats, their status and what conservation efforts are being undertaken to ensure their survival.

The film follows four unique divers as they explore shipwrecks in the heart of the Bahamas archipelago in order to discover the unexpected life they harbor.

This film is a visual thrill, a dream come true of men flying alongside the last Wild Eagle living in the Alps. It is the story of an unlikely encounter between Roï the last Sea Eagle in the wild in the French Alps and Kaaba a bird of the same species, but one that has been captive for years. With the help of one man who is going to change her destiny we witness Kaaba as she undergoes an astonishi

The haunted Graffitti House dates from the Civil War and many of its previous residents still linger.

Team members Patricia Marin and Malinka Franklin help a lost soul cross over into the light.

The county of Flintshire in Wales is said to be a land filled with ghosts and haunts. Plas Teg is said to be one of the "most haunted" houses in the area. With over 400 years of history, this place is sure to be the home of many an entity.

Built in 1861 Mill Street Barracks is steeped in rich history. It has accommodated many branches of the armed forces throughout its life. Like many other barracks it has also been used as a morgue making it a prime location for the supernatural.

Timber is one of this country's biggest natural resources and the source of great potential wealth. Hence the existence of wholesale illegal logging, irrespective of the consequences to the local environment. This has led concerned parties to set up the Olancho Environmental Movement. This organization has mobilized to protect these forests, at some risk to its members, like Rene Gradiz, whose tes

It's island living in the Keys on this episode of TTH. We learn about the islands treasure hunting history at the Mel Fisher Museum. Then we'll explore Fort Jefferson, an isolated fort in the Gulf of Mexico that defended the islands. American literature enthusiasts will enjoy a look at Ernest Hemingway's Key West home, where some of his most famous works were penned.

We visit the old south and enjoy some sweet tea in Savannah. On this episode, we'll stroll the city's beautiful squares, as well as visit it's civil war past at Old Fort Jackson. Then, we head up the stairs of the famous Tybee Island lighthouse and visit the Savannah Railroad museum.

A snapshot of Seasons, how they work together and keep the globe in balance. Droughts are explored in terms of how we can predict them, proof our lives from them and collect data because of them. Hurricanes are explained, their power revealed and the measures that are used to help us survive their impact. Thunderstorms have a few stages of development that roll out in a particular order.

Rafa, the 'Birdman of Loro Parque', proudly leads the Foundation's ornithological work, surrounded daily by parrots, puffins, and penguins. Meanwhile, Inaki faces a challenge: training Sue-Anne the anteater. Armed with vanilla yoghurt and patience, he's hoping charm wins over stubbornness. Will she cooperate or snub his efforts?

Ubongo the gorilla has a foot injury, and treating a 400-pound patient takes serious skill. Meanwhile, Ester's team unveils a coral farm—less cuddly, but just as vital. And in the summer heat, Hugo the sloth cools off with a slow-motion shower. From veterinary challenges to marine innovation and quirky animal moments, Loro Parque never stops surprising.

Sarah travels to one of the top 10 dive destinations in Australia (Julian Rocks, Byron Bay, NSW) to dive with three species of Wobbegong Sharks within the Cape Byron Marine Park. She also conducts a street poll with members of the public to find out what they think about sharks.

Gasp at animal power, gawp at childhood innocence, this is the true story of children who live as friends with wild animals.

Gasp at animal power, gawp at childhood innocence, this is the true story of children who live as friends with wild animals.

In this episode Wanaka based Chef Angelo Georgalli is on the North Island of New Zealand spearfishing for kingfish just off the Matakana Coast. Using his rustic portable kitchen, he prepares a tangy ceviche salad with chilli, lime and coconut milk, morrocan spiced BBQ skewers and chunky Greek marinated steaks with an Italian polenta.

In this episode Wanaka based Chef Angelo Georgalli is on the North Island of New Zealand fishing for snapper in the blue waters off the Matakana Coast. Using his rustic portable kitchen, he prepares a snapper burger with a creamy aioli, classic fish and chips with a coconut flour, curry and wheat beer batter and finally, stuffed and grilled snapper with a homemade pinenut pesto.

Explore the windsurfing culture of Maui, and follow a Production Company as they make a Windsurfing movie. The serene island is the perfect backdrop for this sun, sea and surf extravaganza.

Pro mountain bikers test out their tricks in the dusty terrain of the Las Vegas dessert.

All the essentials for going on, and having a successful safari are covered before our host gets a very special challenge—to find at least half of the "Big Twelve" on one safari drive. Four hours and six (6) very special animals—can he do it using his own rules for a successful safari?

Nicknamed the Garden of Eden, this volcanic caldera is home to over 25,000 big game animals. Here survival isn't just a game—it's a matter of life and death. You'll witness one of the great acts of nature—buffalo, lion and hyena in a face-to-face struggle for dominance. Life in the crater can take surprising twists.

There is no city in India that is more British than Calcutta. The former capital of British India, Calcutta has gardens, buildings and museums to prove it. Throw away any ideas you have of this giant city and discover the treasures it holds.

India can match Africa mega-animal for mega-animal. The three biggest—elephant, buffalo and rhino are found in large numbers in only one national park in India—Kazaringa. Join Bill as he attempts to check each of these highly endangered and dangerous herbivores off his bucket list.

Gustavo Marón takes a historical tour from the aeronautical museum of Santiago, in Chile to the airport of Mendoza, in Argentina to know the old and modern flight machines.

The island of hundreds of volcanoes -the Canary Island of Lanzarote.

Island of infinitely long beaches - the Canary Island of Fuerteventura.

Jonathan joins an expedition to recruit a new Blue World camera operator in the form of a 1,000 pound Tiger shark! Working with experienced shark handlers, he puts a camera on the dorsal fin of the shark to see what it can film all by itself. But will Jonathan get his camera back? Next, he joins an experienced cave diver to explore a famous underwater cave in Northern Florida (USA).

Paris and Berlin have developed and grown facing each other over four centuries of tumultuous historical relationships and mutual admiration. The architecture and urbanism bear witness of this complex and rich confrontation.

Paris and Berlin have developed and grown facing each other over four centuries of tumultuous historical relationships and mutual admiration. The architecture and urbanism bear witness of this complex and rich confrontation.

Narrated by Dan Aykroyd. Tells the story of an individual who owns the largest private collection of World War II artifacts in the world. Over 50 interviews with veterans and survivors of the war help tell the story of the meaning of the over 7,000 individual items in the collection of Kenneth W. Rendell.

Chronicles the building and dedication of the first-ever United States Navy monument in Normandy, France. Dozens of interviews with Navy D-Day veterans are included. New England region Emmy Awards for writing and photography.

Presented by Peadar King, this series illustrates the human consequences of global economic inequalities and human rights violations, by focusing on how people encounter these issues on a daily basis.

"D-DAY" - June 6th 1944: Normandy landings Personal and daily items such as helmets, badges, bullets, weapons, cans have been uncovered by recent archeological digs. These traces left behind by soldiers and civilians on the battle ground and findings of underground passages and blockhouses kept secret provide new insights into 2WW History.

On the 11th of November, 1918, the First World War drew to an end with a terrible toll… after a conflict unlike anything Humanity had ever seen before. For 4 years and 3 months, soldiers from at least 20 countries were plunged in the hell of trenches… caught under a deluge of bombs.

Team members Patricia Marin and Malinka Franklin help a lost soul cross over into the light.

Investigators try new techniques and encounter more odd activities throughout this large estate.

The team investigate a disused factory in Burton-Upon-Trent. Reports of paranormal happenings are common and the team are ready for anything.

The Hack Green Secret Nuclear Bunker is a former government-owned nuclear bunker located at Hack Green, Cheshire, England. It Started as a decoy site for enemy bombers but later developed into a legitimate base. Now it is ripe with hauntings.

Timber is one of this country's biggest natural resources and the source of great potential wealth. Hence the existence of wholesale illegal logging, irrespective of the consequences to the local environment. This has led concerned parties to set up the Olancho Environmental Movement. This organization has mobilized to protect these forests, at some risk to its members, like Rene Gradiz, whose tes

Presented by Peadar King, this series illustrates the human consequences of global economic inequalities and human rights violations, by focusing on how people encounter these issues on a daily basis.

We visit the old south and enjoy some sweet tea in Savannah. On this episode, we'll stroll the city's beautiful squares, as well as visit it's civil war past at Old Fort Jackson. Then, we head up the stairs of the famous Tybee Island lighthouse and visit the Savannah Railroad museum.

There's a lot to cover in the oldest city in America. Take a sip from the distinctively tasting Fountain of Youth. Then we'll cross the draw bridge of the undefeated Spanish Fort, the Castillo San Marcos. Then we'll learn the true history of pirates at the Pirate Museum.

Ubongo the gorilla has a foot injury, and treating a 400-pound patient takes serious skill. Meanwhile, Ester's team unveils a coral farm—less cuddly, but just as vital. And in the summer heat, Hugo the sloth cools off with a slow-motion shower. From veterinary challenges to marine innovation and quirky animal moments, Loro Parque never stops surprising.

Posse the red panda and Santiago the saki have been having issues with their teeth. The dentist has arrived but he's got some good news and bad news. The good news is neither of them have to foot the bill. The bad news is, he's brought his big pliers! Ever heard the tale of how the blue throated macaw parrot was saved from extinction and started a new fashion trend in the process? Loro Parque repo

Sarah travels to one of the top 10 dive destinations in Australia (Julian Rocks, Byron Bay, NSW) to dive with three species of Wobbegong Sharks within the Cape Byron Marine Park. She also conducts a street poll with members of the public to find out what they think about sharks.

Gasp at animal power, gawp at childhood innocence, this is the true story of children who live as friends with wild animals.

Gasp at animal power, gawp at childhood innocence, this is the true story of children who live as friends with wild animals.

In this episode Wanaka based Chef Angelo Georgalli is on the North Island of New Zealand fishing for snapper in the blue waters off the Matakana Coast. Using his rustic portable kitchen, he prepares a snapper burger with a creamy aioli, classic fish and chips with a coconut flour, curry and wheat beer batter and finally, stuffed and grilled snapper with a homemade pinenut pesto.

In this episode Wanaka based Chef Angelo Georgalli is on the South Island of New Zealand diving for paua in the waters south of Jackson Bay. Using his rustic portable kitchen, he prepares paua sushi with teriyaki sauce and fresh vegetables, roasted mushrooms stuffed with a creamy paua sauce and finally a paua fritter and pancake stack with fresh basil pesto.

A look at the characters and destinations for heli-skiers in Alaska.

The Waiting is the hardest part. The anticipation of the next face shot, of an uncut heli run, and of an approaching storm is enough to drive this group of skiers to devote their entire lives to the pursuit of a sport and a lifestyle.

Nicknamed the Garden of Eden, this volcanic caldera is home to over 25,000 big game animals. Here survival isn't just a game—it's a matter of life and death. You'll witness one of the great acts of nature—buffalo, lion and hyena in a face-to-face struggle for dominance. Life in the crater can take surprising twists.

Nairobi is the capital of Kenya and one of the most fascinating cities in Africa. On our visit we'll see the colonial architecture of a bygone era and the ultra-modern side of town as well. We'll learn the truth behind the "Out of Africa" story and our host gets eye-to-eye with some endangered giraffes.

India can match Africa mega-animal for mega-animal. The three biggest—elephant, buffalo and rhino are found in large numbers in only one national park in India—Kazaringa. Join Bill as he attempts to check each of these highly endangered and dangerous herbivores off his bucket list.

Every major country has a destination that is incredible but not well known to outsiders—Jaisalmer is such a place. Once a major stop along the silk road, this living museum and surrounding countryside has something for everyone: tragic history, unbelievable architecture, unique cultural groups and resilient wildlife.

An island called the Little Continent - the Canary Island of Gran Canaria.

Cave diving is the most difficult and dangerous type of diving, so the training to become a certified cave diver is arduous. This episode documents Jonathan's actual cave training in the Bahamas and follows him as he learns how to dive safely in the overhead environment of a cave in an attempt to earn his full cave diver certification.

Deep in the heart of Mexico's Yucatan, Jonathan is exploring remote cenotes in the jungle that were once used for Mayan rituals. Just reaching the surface of the water requires rappelling down from the forest above. But then, beneath the surface, he encounters strange alien life forms that live in total darkness, and the remains of humans and animal sacrifices from an ancient culture.

Masters of stealth or speed, using enhanced senses and lethal strategies to hunt, Africa's killers include the incredibly fast cheetah and lions, which while slower, have raw power and ingenious teamwork on their side. The rivers, meanwhile, hold fearsome crocodiles.

Savuti is big cat country, where only the most resourceful predators thrive. This film follows three characters through winter as small game vanishes and buffalo arrive. The Marsh Pride faces tough terrain and rival lions, while Saba, the matriarch, struggles after a hyena attack. A lone female leopard adapts her hunting strategy to survive in a lion-dominated landscape. Through nighttime hunts an

Investigators try new techniques and encounter more odd activities throughout this large estate.

The team learns to expect the unexpected, as objects move on their own and unexplained sounds plague the investigators.

Built in 1861 Mill Street Barracks is steeped in rich history. It has accommodated many branches of the armed forces throughout its life. Like many other barracks it has also been used as a morgue making it a prime location for the supernatural.

The Drakelow Tunnels are a former underground military complexused mainly for storage. However, during the construction and running of this facility, 6 people are thought to have died. It is believed most of the hauntings that occur here are from the very people that died here.

Timber is one of this country's biggest natural resources and the source of great potential wealth. Hence the existence of wholesale illegal logging, irrespective of the consequences to the local environment. This has led concerned parties to set up the Olancho Environmental Movement. This organization has mobilized to protect these forests, at some risk to its members, like Rene Gradiz, whose tes

Presented by Peadar King, this series illustrates the human consequences of global economic inequalities and human rights violations, by focusing on how people encounter these issues on a daily basis.

There's a lot to cover in the oldest city in America. Take a sip from the distinctively tasting Fountain of Youth. Then we'll cross the draw bridge of the undefeated Spanish Fort, the Castillo San Marcos. Then we'll learn the true history of pirates at the Pirate Museum.

We head underground and visit the Hidee Gold Mine to see how this most precious material is obtained. Then we get a tour of the brand new History Colorado Center where we'll explore Colorado's past through first hand stories and interactive attractions.

Posse the red panda and Santiago the saki have been having issues with their teeth. The dentist has arrived but he's got some good news and bad news. The good news is neither of them have to foot the bill. The bad news is, he's brought his big pliers! Ever heard the tale of how the blue throated macaw parrot was saved from extinction and started a new fashion trend in the process? Loro Parque repo

For over a year, the staff at Loro Parque have been patiently waiting for a huge event to take place. Morgan, the deaf orca is about to give birth to her very first calf. The stakes are high, and the staff are holding their collective breath as the scene is set for the greatest natural phenomenon in the zoo's history.

Sarah travels to one of the top 10 dive destinations in Australia (Julian Rocks, Byron Bay, NSW) to dive with three species of Wobbegong Sharks within the Cape Byron Marine Park. She also conducts a street poll with members of the public to find out what they think about sharks.

Gasp at animal power, gawp at childhood innocence, this is the true story of children who live as friends with wild animals.

Gasp at animal power, gawp at childhood innocence, this is the true story of children who live as friends with wild animals.

In this episode Wanaka based Chef Angelo Georgalli is on the South Island of New Zealand diving for paua in the waters south of Jackson Bay. Using his rustic portable kitchen, he prepares paua sushi with teriyaki sauce and fresh vegetables, roasted mushrooms stuffed with a creamy paua sauce and finally a paua fritter and pancake stack with fresh basil pesto.

In this episode Wanaka based Chef Angelo Georgalli is in the South Island of New Zealand fishing for Blue Cod in the waters south off Jackson Bay. Using his rustic portable kitchen, he prepares pan fried blue cod with an orange and pomegranate sauce, Moroccan spice blue cod tagine and finally a blue cod Indian curry with spinach.

This unconventional road trip follows the "Local Exposure Tour," in search of the next BMX pro rider. It follows some of the biggest names in BMX as they search for a BMX "grom" deserving of the opportunity of a lifetime.

World Wave Sailing Champion's explore the beauty and mystique of Maui, as they prepare for the "Aloha Classic," the final stop on the World Wavesailing Tour.

Nairobi is the capital of Kenya and one of the most fascinating cities in Africa. On our visit we'll see the colonial architecture of a bygone era and the ultra-modern side of town as well. We'll learn the truth behind the "Out of Africa" story and our host gets eye-to-eye with some endangered giraffes.

This is definitely the land of the elephant. Large herds of pachyderms roam this marshy park putting on a show for whoever wants to watch. But that's not the only big boys of this park—buffalo, lion and a host of hoofed game make this a wonder to behold.

Every major country has a destination that is incredible but not well known to outsiders—Jaisalmer is such a place. Once a major stop along the silk road, this living museum and surrounding countryside has something for everyone: tragic history, unbelievable architecture, unique cultural groups and resilient wildlife.

The people and wildlife of the western state of Gujarat have found ways to survive in an inhospitable environment. Unique big game exists side-by-side with some of the most talented and unique craftsman in the world. Bill gets the inside scoop on this strange land and is doubly surprised by his local guide.

Jorge Newbery, the mentor of the crossing of the Andes by air, dies in a tragic accident and someone must take the challenge. We will attend a class on balloon flight.

The island of hundreds of volcanoes -the Canary Island of Lanzarote.

The island of the god Helios -the Greek island of Rhodes.

Deep in the heart of Mexico's Yucatan, Jonathan is exploring remote cenotes in the jungle that were once used for Mayan rituals. Just reaching the surface of the water requires rappelling down from the forest above. But then, beneath the surface, he encounters strange alien life forms that live in total darkness, and the remains of humans and animal sacrifices from an ancient culture.

The Monty Hall Problem shows switching choices boosts winning odds. The Birthday Problem reveals how just 23 people can have a 50% chance of shared birthdays due to multiple pairings. Gambler's Ruin proves that in a fair game, the smaller bankroll loses over time. The Infinite Hotel Paradox explores the strange logic of infinity. The Locker Riddle uses factorization to reveal why only lockers with

A series that puts chemistry in our everyday experience by showing the living connection we have with the chemicals and elements that make up our world. The matter that built skies and seas, the atoms that make up you and me, the chemistry around us that forms the things we touch, smell and see. This series shows us what the objects in our universe and in our homes are made from and why the partic

A series that puts chemistry in our everyday experience by showing the living connection we have with the chemicals and elements that make up our world. The matter that built skies and seas, the atoms that make up you and me, the chemistry around us that forms the things we touch, smell and see. This series shows us what the objects in our universe and in our homes are made from and why the partic

Learn how a pharmacist and an accountant created the most famous drink in the world, coca cola! And, learn the "Bear" truth behind how a U.S. president helped create everyone's favorite stuffed toy, The Teddy Bear! Then, how did a piece of wire accidentally "Slink" its way to become a fantastic fun toy for children? Plus, how a the wiffle ball was invented.

Before computer drawing programs, there was a toy that if you mastered its two circular white knobs you could have a picture perfect SKETCH. We'll explain how the ETCH A SKETCH drew onto the scene. And what did Neil Armstrong REALLY say when he stepped on the moon, the "aahh" answer will surprise you! Plus, where did the explosive name BIKINI come from?

It was the PURRRFECT idea for making our furry friends more pleasant around the house! You'll learn how KITTY LITTER clawed its way into our homes. And you'll learn how a garment made out of special woven fibers can stop a bullet, plus, why is walking under a ladder bad luck? And finally, we'll CUT TO THE CHASE and explain the history behind this common phrase!

Medical history is full of odd cures—like bloodletting, which still helps in rare cases. Germs were once doubted until a doctor spotted bacteria between his teeth. Fleming later discovered antibiotics by accident. But now, 'superbugs' threaten this miracle cure. Refrigeration, once deadly due to toxic gases, evolved thanks to pressure-cooking and may soon use sound waves. From leeches to lab break

Humans have long dreamed of flight—from da Vinci's flapping-wing designs to massive cow-gut-filled airships. The Wright brothers, inspired by bicycles, built strong, controllable kites that led to early planes. Modern jets fly faster thanks to high-altitude, low-resistance flight, an idea sparked by Frank Whittle's Aeolipile experiments. From the Airbus A380 to NASA's scramjet, aviation keeps evol